%0 Journal Article %1 musen92 %A Musen, Mark A. %D 1992 %J Computers and Biomedical Research %K representation knowledge acquisition %P 435--467 %T Dimensions of knowledge sharing and reuse %V 25

@article{musen92, added-at = {2006-03-24T16:34:33.000+0100}, author = {Musen, Mark A.}, biburl = {https://www.bibsonomy.org/bibtex/2b8b62be83269e729cdaf300a8f97ccb2/neilernst}, citeulike-article-id = {121810}, comment = {lexicon vs. ontology - lexicon is a dictionary, but no relationships. ontology specifies : functional equivalence, specialization, coincidence, order, what other things can we generalize relationships too? THis would be a useful way to abstract arc types p.442 - the knowledge level vs. the symbol level - the idea (Newell) that there is the machine-interpretable symbol level and then the more abstract knowledge level (is this contrary to Minsky's thoughts?) - concept of inexact inference (common to medicine?) p.443 - idea that we can never have an Esperanto-like applicatin for knowledge representation but we should still strive for interoperability (p. 444) - KIF group at DARPA - predicate based knowledge base interoperability framework. Crtitcs argue FOL is too general for medical domain (transfer inference rules) -reusable problem solving methods (strategies used by KB to solve or perform a particular task) sufficiently general, independent of representation -. knowledge-level phenomena (p,449) Correspondence with task models and design patterns e.g. heuristic classification Thus a good ontology tool should provide a library of these things - part of complexity of sharing knowledge is that knowledge has many dimensions (lexicon, grammar, ontology, PSMs etc,) p. 458 -should symbol-level details be our focus? -biomedical informatics ought not to be concerned with computer end-products but rather determining what medical knowledge is and how to apply it (. 461) -by themselves, representations have no semantics p. 462}, description = {sdasda}, interhash = {811ed992160385e888a51f91fb14007b}, intrahash = {b8b62be83269e729cdaf300a8f97ccb2}, journal = {Computers and Biomedical Research}, keywords = {representation knowledge acquisition}, pages = {435--467}, priority = {0}, timestamp = {2006-03-24T16:34:33.000+0100}, title = {Dimensions of knowledge sharing and reuse}, volume = 25, year = 1992 }